Answers: 3
Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
Answers: 1
Mathematics, 21.06.2019 22:00
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 โข2 is less than x& x is less than 4 โข2 is less than or equal to x & x is less than or equal to 4 โข2 is less than or equal to x& x is less than 4 โข2 is less than x& x is less than or equal to 4
Answers: 1
Mathematics, 21.06.2019 23:30
Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?
Answers: 2
Mathematics, 22.06.2019 03:00
Plz 20 points polynomials 1: subtract and simplify (โy^2 โ 4y โ 8) โ (โ4y^2 โ 6y + 3) 2: multiply and simplify 2x^2 y^3 z^2 ยท 4xy^4 x^2 3: multiply and simplify (x โ 4) (x2 โ 5x โ 6)
Answers: 1
What is 6^10/4^6 has a power...
Computers and Technology, 28.12.2019 06:31